// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0

global G := {
//       ><warning{':=' to declare a global is deprecated. Remove the ':='}
    property <int> alala <=> alala;
//                       >        <error{Property cannot alias to itself}
    property <string> yoyo <=> alala;
//                         >        <error{The property does not have the same type as the bound property}
}

export X := Rectangle {
//       ><warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}

    property <brush> my_color <=> self.background;
    x <=> y;
    width <=> self.height;


    border_color <=> blue;
//  >                    <error{The expression in a two way binding must be a property reference}
    border_width <=> 4px + 4px;
//                   >       <error{The expression in a two way binding must be a property reference}

    xx := Rectangle {
        x: 42phx;
        width <=> parent.width;
        height <=> x;
        background <=> root.x;
//      >                    <error{The property does not have the same type as the bound property}
        y <=> y;
//      >      <error{Property cannot alias to itself}
    }

    property <int> dd <=> dd;
//                    >     <error{Property cannot alias to itself}

    Rectangle {
        x <=> self.loop_on_x;
//      >                   <error{The binding for the property 'x' is part of a binding loop (x -> loop-on-x)}
        property <length> loop_on_x <=> x;
//                                  >    <error{The binding for the property 'loop-on-x' is part of a binding loop (x -> loop-on-x)}
    }

    property gyoyo <=> G.yoyo;
}
